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Journal Articles: 58 results
Metal Electrodeposition on an Integrated, Screen-Printed Electrode Assembly  Yieu Chyan and Oliver Chyan
Screen-printed, carbon strip electrodes illustrate the essential concepts of electrochemistry and electrodeposition; their light weight facilitates sensitive measurements of electrodeposited metal, allowing for the exploration of Faraday's law and electrodeposition efficiency.
Chyan, Yieu; Chyan, Oliver. J. Chem. Educ. 2008, 85, 565.
Electrochemistry |
Metals |
Oxidation / Reduction |
Quantitative Analysis
Electrochemical Polishing of Silverware: A Demonstration of Voltaic and Galvanic Cells  Michelle M. Ivey and Eugene T. Smith
Using a battery and a graphite electrode, an electrolytic cell is constructed to generate a layer of tarnish on silverware. Students then determine that the tarnish can be removed by electrochemically converting it back to silver using aluminum foil and baking soda.
Ivey, Michelle M.; Smith, Eugene T. J. Chem. Educ. 2008, 85, 68.
Consumer Chemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
An Easy Way to Personalize Your Iron or Stainless Steel Items  Ejaz ur Rehman
Describes a simple and useful method for permanently labeling metallic items by the application of alternating current through a mask.
Rehman, Ejaz ur. J. Chem. Educ. 2007, 84, 40.
Electrochemistry |
Oxidation / Reduction
Analysis of the Thickening Agents in Automotive Greases by GC–MS  David Mayotte, Craig J. Donahue, and Cheryl A. Snyder
Describes a laboratory procedure for the identification of the thickening agents in lubricating greases by GCMS.
Mayotte, David; Donahue, Craig J.; Snyder, Cheryl A. J. Chem. Educ. 2006, 83, 902.
Applications of Chemistry |
Consumer Chemistry |
Gas Chromatography |
Industrial Chemistry |
Mass Spectrometry |
Separation Science |
Fatty Acids
Lubricating Grease: A Chemical Primer  Craig J. Donahue
This article provides an overview of the function, properties, composition, and preparation of lubricating grease
Donahue, Craig J. J. Chem. Educ. 2006, 83, 862.
Applications of Chemistry |
Industrial Chemistry |
Fatty Acids
Chemistry of Electronic Gases  James R. Clark
The chemistry of electronic gases can be used in the classroom to provide many interesting examples of molecular structures, chemical reactions, periodic trends, and environmental chemistry.
Clark, James R. J. Chem. Educ. 2006, 83, 857.
Applications of Chemistry |
Gases |
Industrial Chemistry |
Semiconductors |
Solid State Chemistry
Using Organic Light-Emitting Electrochemical Thin-Film Devices To Teach Materials Science  Hannah Sevian, Sean Müller, Hartmut Rudmann, and Michael F. Rubner
Light-emitting thin films provide an excellent opportunity to learn about principles of electrochemistry, spectroscopy, microscopic structure of the solid state, basic circuits, and engineering design. There is currently strong interest in academic and industrial engineering research centering on developing organic light-emitting devices for applications in flat panel displays. In this educational module, designed for high school or introductory undergraduate courses, students learn how to make a ruthenium-based thin-film device. In the process, they learn about the solid-state electrochemistry at work in the film, as well as the electroluminescence that results when current passes through the device.
Sevian, Hannah; Müller, Sean; Rudmann, Hartmut; Rubner, Michael F. J. Chem. Educ. 2004, 81, 1620.
Electrochemistry |
Photochemistry |
Materials Science |
Oxidation / Reduction |
Solid State Chemistry
Determination of Avogadro's Number by Improved Electroplating  Carlos A. Seiglie
Electroplating procedure to accurately determine Avogadro's number or Faraday's constant.
Seiglie, Carlos A. J. Chem. Educ. 2003, 80, 668.
Electrochemistry |
Metals |
Quantitative Analysis |
Stoichiometry
Melting Point, Density, and Reactivity of Metals  Michael Laing
Using melting points and densities to the predict the relative reactivities of metals.
Laing, Michael. J. Chem. Educ. 2001, 78, 1054.
Descriptive Chemistry |
Metals |
Periodicity / Periodic Table |
Physical Properties |
Reactions |
Thermodynamics |
Calorimetry / Thermochemistry |
Electrochemistry
Electrical Deflection of Polar Liquid Streams: A Misunderstood Demonstration  Maryam Ziaei-Moayyed, Edward Goodman, and Peter Williams
The electrical deflection of polar liquid streams, commonly used as a textbook illustration of the behavior of polar molecules, is shown to be due to the formation of electrically charged droplets in the polar liquid stream, induced by a nearby charged object, rather than any force exerted on molecular dipoles.
Ziaei-Moayyed, Maryam; Goodman, Edward; Williams, Peter. J. Chem. Educ. 2000, 77, 1520.
Electrochemistry
Chemistry Comes Alive! Vol. 3: Abstract of Special Issue 23 on CD-ROM  Jerrold J. Jacobsen and John W. Moore
Volume 3 contains several related topics generally included in an introductory chemistry course. The general areas are Enthalpy and Thermodynamics, Oxidation-Reduction, and Electrochemistry.
Jacobsen, Jerrold J.; Moore, John W. J. Chem. Educ. 1999, 76, 1311.
Calorimetry / Thermochemistry |
Thermodynamics |
Oxidation / Reduction |
Electrochemistry
Demonstrating Electron Transfer and Nanotechnology: A Natural Dye-Sensitized Nanocrystalline Energy Converter  Greg P. Smestad and Michael Gratzel
A unique solar cell fabrication procedure has been developed using natural anthocyanin dyes extracted from berries. It can be reproduced with a minimum amount of resources in order to provide an interdisciplinary approach for lower-division undergraduate students learning the basic principles of biological extraction, physical chemistry, and spectroscopy as well as environmental science and electron transfer.
Smestad, Greg P.; Grtzel, Michael. J. Chem. Educ. 1998, 75, 752.
Photochemistry |
Plant Chemistry |
Electrochemistry |
Atomic Properties / Structure |
Dyes / Pigments |
Nanotechnology |
Separation Science |
Spectroscopy
ACS National Historic Chemical Landmark: Charles Martin Hall's Discovery of the Electrochemical Process for Aluminum  Norman C. Craig
Oberlin College and the Cleveland Section of the American Chemical Society hosted a celebration in which Charles Martin Hall's discovery of the electrochemical process for extracting aluminum metal from the ore was designated as a National Historic Chemical Landmark by the ACS.
Craig, Norman C. J. Chem. Educ. 1997, 74, 1269.
Electrochemistry
Constructing Chemical Concepts through a Study of Metals and Metal Ions: Guided Inquiry Experiments for General Chemistry  Ram S. Lamba, Shiva Sharma, and Baird W. Lloyd
A set of inquiry-based experiments designed to help students develop an understanding of basic chemical concepts within the framework of studying the properties and reactivity of metals and metal ions.
Lamba, Ram S.; Sharma, Shiva; Lloyd, Baird W. J. Chem. Educ. 1997, 74, 1095.
Electrochemistry |
Metals |
Oxidation / Reduction |
Stoichiometry
The Chemistry of Paper Preservation: Part 4. Alkaline Paper  Henry A. Carter
The use of alkaline paper can minimize the problem of acidity for new papers. This study focuses on the chemistry involved in the sizing of both acid and alkaline papers and the types of fillers used. The advantages and potential problems in alkaline paper making are also discussed.
Carter, Henry A. J. Chem. Educ. 1997, 74, 508.
Acids / Bases |
Industrial Chemistry |
Applications of Chemistry
An Environmental Chemistry Curriculum Using Case Studies  Cheng, Vincent K. W.
Using case studies to make environmental chemistry more interesting and relevant for students.
Cheng, Vincent K. W. J. Chem. Educ. 1995, 72, 525.
Water / Water Chemistry |
Industrial Chemistry
A small-scale, easy-to-run wastewater-treatment plant: The treatment of an industrial water that contains suspended clays and soluble salts   Alvaro, Mercedes; Espla, Mercedes; Llinares, Jesus; Martinez-Manez, Ramon; Soto, Juan
Chemistry students are often interested in the chemical principles involved in industrial processes, the pollutants and waste products are generated, and their removal. This experiment introduces students to several theoretical concepts as they apply to real physical and chemical waste-treatment processes.
Alvaro, Mercedes; Espla, Mercedes; Llinares, Jesus; Martinez-Manez, Ramon; Soto, Juan J. Chem. Educ. 1993, 70, A129.
Water / Water Chemistry |
Green Chemistry |
Industrial Chemistry |
Colloids |
Separation Science
The aluminum can as electrochemical energy source  Lehman, Thomas A.; Renich, Paul; Schmidt, Norman E.
A high-current electrochemical cell made from aluminum cans and scraps of copper wire that illustrates important electrochemical principles.
Lehman, Thomas A.; Renich, Paul; Schmidt, Norman E. J. Chem. Educ. 1993, 70, 495.
Electrochemistry
Coloring titanium and related metals by electrochemical oxidation  Gaul, Emily
Procedure for anodizing metals as a companion experiment to electroplating. The activity is very appealing to students in visual arts.
Gaul, Emily J. Chem. Educ. 1993, 70, 176.
Metals |
Electrochemistry |
Nonmajor Courses
Chemical Demonstrations: A Handbook for Teachers of Chemistry, Volume 4 (Shakhashiri, Bassam Z.)  Kauffman, George B.
78 procedures grouped into two chapters, one on clock reactions, the other on electrochemistry, batteries, electrolytic cells, and plating.
Kauffman, George B. J. Chem. Educ. 1992, 69, A187.
Reactions |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
Gravimetric-gasometric determination of zinc on galvanized nails.  Burgstahler, Albert W.
A simple acid-dissolution method for a combined gravimetric-gasometric determination of the amount of zinc coating galvanized nails through reaction with HCl.
Burgstahler, Albert W. J. Chem. Educ. 1992, 69, 575.
Gravimetric Analysis |
Qualitative Analysis |
Stoichiometry |
Electrochemistry
Cyclic indicator color change by titrant electrogeneration.  Stock, John T.
A simple but striking demonstration of coulometric titration.
Stock, John T. J. Chem. Educ. 1992, 69, 253.
Electrochemistry |
Acids / Bases |
Titration / Volumetric Analysis
Chemistry and popular culture: The 007 bond.  Last, Arthur M.
The purpose of this paper is to show how chemistry references from Bond books and movies can be related to a variety of topics taught in a typical undergraduate chemistry course.
Last, Arthur M. J. Chem. Educ. 1992, 69, 206.
Natural Products |
Industrial Chemistry
The Voltaic pile: A stimulating general chemistry experiment   Scharlin, Pirketta; Battino, Rubin
An inexpensive, simple, and fun way to illustrate many of the principles in electrochemistry.
Scharlin, Pirketta; Battino, Rubin J. Chem. Educ. 1991, 68, 665.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
Recovery of silver from and some uses for waste silver chloride  Murphy, J. A.; Ackerman, A. H.; Heeren, J. K.
Procedures for conversion to silver nitrate, using waste AgCl as an oxidizing agent, and electrodepositon experiments.
Murphy, J. A.; Ackerman, A. H.; Heeren, J. K. J. Chem. Educ. 1991, 68, 602.
Reactions |
Oxidation / Reduction |
Electrochemistry
Teaching photometry with overhead projector experiments   Gutz, Ivano G. R.; Angnes, Lucio; Pedrotti, Jairo J.
Description of a photometry demonstration with an overhead projector.
Gutz, Ivano G. R.; Angnes, Lucio; Pedrotti, Jairo J. J. Chem. Educ. 1991, 68, 325.
Potentiometry |
Acids / Bases |
Oxidation / Reduction |
Electrochemistry
Reactivity of nickel  Birk, James P.; Ronan, Martha; Bennett, Imogene; Kinney, Cheri
A series of experiments which lead to observations about the reactivity of nickel. [Debut]
Birk, James P.; Ronan, Martha; Bennett, Imogene; Kinney, Cheri J. Chem. Educ. 1991, 68, 48.
Reactions |
Quantitative Analysis |
Coordination Compounds |
Oxidation State |
Electrochemistry
A simple demonstration of ion migration  Little, John G.
The migration of copper(II) and chromate ions is illustrated using a simple apparatus.
Little, John G. J. Chem. Educ. 1990, 67, 1063.
Electrochemistry
Alleviating the common confusion caused by polarity in electrochemistry  Moran, P. J.; Gileadi, E.
The issue of polarity encountered in electrochemistry and relevant to a variety of electrochemical concepts often confuses students and is an unnecessary deterrent to the study of electrochemistry.
Moran, P. J.; Gileadi, E. J. Chem. Educ. 1989, 66, 912.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials
Principles of electronegativity Part I. General nature  Sanderson, R. T.
The concept of electronegativity has been modified, expanded, and debated. The concept can be used to help students gain valuable insights and understanding of the cause-and-effect relationship between atomic structure and compound properties. This is the first in a series of articles that explores the important concept of electronegativity.
Sanderson, R. T. J. Chem. Educ. 1988, 65, 112.
Electrochemistry |
Periodicity / Periodic Table |
Noncovalent Interactions |
Atomic Properties / Structure |
Physical Properties |
Enrichment / Review Materials
Using NASA and the space program to help high school and college students learn chemistry. Part II. The current state of chemistry in the space program  Kelter, Paul B.; Snyder, William E.; Buchar, Constance S.
Examples and classroom applications in the areas of spectroscopy, materials processing, and electrochemistry.
Kelter, Paul B.; Snyder, William E.; Buchar, Constance S. J. Chem. Educ. 1987, 64, 228.
Astrochemistry |
Spectroscopy |
Materials Science |
Electrochemistry |
Crystals / Crystallography
The electrolysis of water: An improved demonstration procedure   Heideman, Stephen
The usual use of sulfuric acid as the electrolyte in the demonstration of the electrolysis of water does not allow students to observe the accompanying pH changes at the electrodes.
Heideman, Stephen J. Chem. Educ. 1986, 63, 809.
Water / Water Chemistry |
pH |
Electrochemistry
Electrodeposition of nickel on copper  Manjkow, Joseph; Levine, Dana
In the classroom, one can demonstrate electroplating by the simple, fast, inexpensive, and visually interesting reaction between nickel ions and copper metal.
Manjkow, Joseph; Levine, Dana J. Chem. Educ. 1986, 63, 809.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Oxidation / Reduction
Goals in teaching electrochemistry  Maloy, J. T.
Important concepts regarding the subject of electrochemistry.
Maloy, J. T. J. Chem. Educ. 1985, 62, 1018.
Electrochemistry
Electrochemical errors  DeLorenzo, Ron
Ten examples of the unexpected consequences that have resulted from ignorance regarding electrochemistry.
DeLorenzo, Ron J. Chem. Educ. 1985, 62, 424.
Electrochemistry |
Consumer Chemistry |
Applications of Chemistry |
Oxidation / Reduction
Water electrolysis-A surprising experiment  Kelsh, Dennis J.
Using aluminum wire for the cathode will produce "too much" hydrogen.
Kelsh, Dennis J. J. Chem. Educ. 1985, 62, 154.
Water / Water Chemistry |
Electrochemistry
Photoelectrochemical solar cells  McDevitt, John T.
An introduction to photoelectrochemical cells and topics pertaining to solar energy conversion.
McDevitt, John T. J. Chem. Educ. 1984, 61, 217.
Photochemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Semiconductors |
Applications of Chemistry
Dyeing of anodized aluminum  Grotz, Leonard C.
Anodization of Al is widely practiced in industry to improve the corrosion resistance of articles made of aluminum.
Grotz, Leonard C. J. Chem. Educ. 1983, 60, 763.
Industrial Chemistry |
Oxidation / Reduction |
Metals |
Dyes / Pigments |
Applications of Chemistry
Electroforming: An improvised experiment on electroplating  Gorodetsky, Malka; Singerman, Ammon
The difference between electroplating and electroforming, and an experiment in the latter.
Gorodetsky, Malka; Singerman, Ammon J. Chem. Educ. 1980, 57, 514.
Electrochemistry |
Industrial Chemistry
Artifacts and the Electromotive Series  Mickey, Charles D.
The chemistry of metals and its application to archeology.
Mickey, Charles D. J. Chem. Educ. 1980, 57, 275.
Electrochemistry |
Metals |
Applications of Chemistry |
Metallurgy |
Reactions
Catalysis  Kolb, Doris
Definitions for and history of catalysts, speeding up chemical reactions, enzymes, and industrial catalysis.
Kolb, Doris J. Chem. Educ. 1979, 56, 743.
Catalysis |
Rate Law |
Enzymes |
Industrial Chemistry
Corrosion: A Waste of energy  J. Chem. Educ. Staff
Thermodynamics and electrochemical aspects of corrosion, and inhibition of the corrosion process.
J. Chem. Educ. Staff J. Chem. Educ. 1979, 56, 673.
Oxidation / Reduction |
Applications of Chemistry |
Metals |
Thermodynamics |
Electrochemistry
Petroleum chemistry  Kolb, Doris; Kolb, Kenneth E.
The history of petroleum chemistry.
Kolb, Doris; Kolb, Kenneth E. J. Chem. Educ. 1979, 56, 465.
Natural Products |
Geochemistry |
Applications of Chemistry |
Industrial Chemistry |
Catalysis |
Polymerization
Ethylene: The organic chemical industry's most important building block  Fernelius, Condrad W.; Wittcoff, Harold; Varnerin, Robert E.
The sources, chemistry, and industrial uses of ethylene.
Fernelius, Condrad W.; Wittcoff, Harold; Varnerin, Robert E. J. Chem. Educ. 1979, 56, 385.
Alkenes |
Industrial Chemistry |
Applications of Chemistry |
Polymerization
Electroplating of polyethylene  Gorodetsky, Malka
In the process of reorganizing a first-year chemistry laboratory for engineering students the authors have developed experiments that reproduce the approach in solving industrial chemical problems.
Gorodetsky, Malka J. Chem. Educ. 1978, 55, 66.
Industrial Chemistry |
Electrochemistry |
Oxidation / Reduction |
Metals
Questions [and] Answers  Campbell, J. A.
330-333. Four questions and their answers; includes comments made by readers on earlier questions 130, 153, 154, 171, 172, 181.
Campbell, J. A. J. Chem. Educ. 1977, 54, 678.
Enrichment / Review Materials |
Atmospheric Chemistry |
Applications of Chemistry |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Metals |
pH
Corrosion  Slabaugh, W. H.
The topic of corrosion extends several basic concepts of electrochemistry with which students can relate. This article outlines: standard electrochemical potentials; corrosion of iron' corrosion of aluminum; application of electrochemical concepts; and ideas for some experiments.
Slabaugh, W. H. J. Chem. Educ. 1974, 51, 218.
Oxidation / Reduction |
Consumer Chemistry |
Electrochemistry
A stabilized linear direct reading conductance apparatus. The solvolysis of t-butyl chloride  Cyr, T.; Prudhomme, J.; Zador, M.
A simple ac conductivity apparatus for experiments in chemical kinetics is described; the instrument is sufficiently reliable that it can be used by first year students and assembled in a few hours.
Cyr, T.; Prudhomme, J.; Zador, M. J. Chem. Educ. 1973, 50, 572.
Laboratory Equipment / Apparatus |
Instrumental Methods |
Electrochemistry |
Kinetics
Charge and mass of the electron. An introductory experiment  Thompson, C. C.
Procedure for the electrolytic determination of the charge and mass of the electron requiring only the use of a balance and the careful recording of data.
Thompson, C. C. J. Chem. Educ. 1973, 50, 435.
Atomic Properties / Structure |
Electrochemistry |
Metals
Free energies of formation measurements on solid-state electrochemical cells  Rollino, J. A.; Aronson, S.
This experiment demonstrates in a direct fashion the relationship between the Gibbs free energy of formation of an ionic solid and the emf of an electrochemical cell.
Rollino, J. A.; Aronson, S. J. Chem. Educ. 1972, 49, 825.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Solid State Chemistry |
Organometallics
Electrographic analysis of the iron triad. A general chemistry experiment  Feinstein, H. I.
Electrochemical tests for iron, cobalt, and nickel.
Feinstein, H. I. J. Chem. Educ. 1972, 49, 268.
Electrochemistry |
Qualitative Analysis
Disc electrophoresis  Brewer, John M.; Ashworth, Raymond B.
Describes the procedures involved in separating proteins or nucleic acids through disc electrophoresis.
Brewer, John M.; Ashworth, Raymond B. J. Chem. Educ. 1969, 46, 41.
Electrochemistry |
Electrophoresis |
Proteins / Peptides |
Separation Science
Avogadro's number by four methods  Slabaugh, W. H.
Describes a project by two general chemistry students to compare four methods for finding Avogadro's number; this article focusses on the electroplating method.
Slabaugh, W. H. J. Chem. Educ. 1969, 46, 40.
Stoichiometry |
Electrochemistry
Group 1. The Alkali Metals C. The Copper Group  Alyea, Hubert N.; Mancuso, Carl J.; Bernard, Robert
Demonstrations include electroplating copper, Fehling's test, the silver mirror (Ag+ + tartrate), insoluble silver salts, photo-film + hypo, hypo fixer + silver coin, and a solution of gold in aqua-regia.
Alyea, Hubert N.; Mancuso, Carl J.; Bernard, Robert J. Chem. Educ. 1967, 44, A1005.
Electrochemistry |
Precipitation / Solubility |
Aqueous Solution Chemistry |
Solutions / Solvents |
Metals
An experiment with galvanic cells: For the general chemistry laboratory  Dillard, Clyde R.; Kammeyer, Patty Hall
Describes a simple, low-cost galvanic cell and its use to compare various metallic electrodes.
Dillard, Clyde R.; Kammeyer, Patty Hall J. Chem. Educ. 1963, 40, 363.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Metals
Chemistry in the manufacture of modern gasoline  Kimberlin, C. N., Jr.
This paper presents a brief review of the chemistry involved in the manufacture of gasoline, particularly catalytic cracking reactions.
Kimberlin, C. N., Jr. J. Chem. Educ. 1957, 34, 569.
Industrial Chemistry |
Applications of Chemistry |
Catalysis |
Mechanisms of Reactions
Raw materials for American industry  Keirstead, Ralph E.
The author argues for broadening the treatment of raw materials in the introductory chemistry course.
Keirstead, Ralph E. J. Chem. Educ. 1954, 31, 606.
Industrial Chemistry |
Metals
Electrochemistry in the freshman course  Meldrum, William B.
This paper emphasizes the importance of electrochemical concepts in the freshman chemistry course.
Meldrum, William B. J. Chem. Educ. 1951, 28, 282.
Electrochemistry